CNN CNN Newsroom May 31, 2013 14:52:00
So it's a much bigger thing. you can see it. see it are radar. so what we are hoping to do today aboutlet see, it's i guess 5:00 p.m. eastern, 2:00 p.m. pacific time people with telescopes very skilled will be able to get a look at it. this thing is one of hundreds of thousands of these objects that are about the same distance from the sun as we are. many of them cross the earth's orbit. we hardly know a very small percentage of them. so it's an opportunity for space actions and amateur astronomers around the world to work together to perhaps and i'm not kidding, save the world. we save the wo...